
API and parent drug
Netarsudil
CAS 1254032-66-0 · C28H27N3O3 · 4 related records
01API identity and structure

| API / medicine name | Netarsudil |
|---|---|
| CAS RN | 1254032-66-0 |
| PubChem CID | 66599893 |
| Molecular formula | C28H27N3O3 |
| Molecular weight | 453.5 g/mol |
| IUPAC name | [4-[(2S)-3-amino-1-(isoquinolin-6-ylamino)-1-oxopropan-2-yl]phenyl]methyl 2,4-dimethylbenzoate |
| Defined stereocentres | 1 |
| Unassigned stereocentres | 0 |
| SMILES | CC1=CC(=C(C=C1)C(=O)OCC2=CC=C(C=C2)[C@@H](CN)C(=O)NC3=CC4=C(C=C3)C=NC=C4)C |
|---|---|
| InChI | Not listed |
| InChIKey | OURRXQUGYQRVML-AREMUKBSSA-N |
02Stereochemistry
The published structure contains 1 defined and 0 unassigned tetrahedral stereocentre. The exact wedge-and-dash depiction is shown above.
Published same-connectivity configurations
2 recordsThese records have the same connectivity, molecular formula and protonation layer, but a different complete InChIKey stereochemical layer. Only separately structure-linked records are shown.


Netarsudil R-Isomer Impurity
CAS 1254032-67-1
OURRXQUGYQRVML-SANMLTNESA-N
1 defined, 0 unassigned centres
Scope: The mathematical 2^n value is only an upper bound. Symmetry and other stereogenic elements can change the number of distinct stereoisomers. A hypothetical configuration is not published as a compound record without a verified structure identity.
03Structural nitrosamine screen
No record-level structural candidate is currently published for this identity.
This result does not predict manufacturing conditions, formation, analytical findings or absence of risk. A process-specific assessment is required.
04India status for this compound
The result below applies only to this exact compound identity and CAS number.
| NDPS / RCS | NOT FOUND IN REVIEWED ENTRIES | No exact reviewed identity entry was found. Generic, class, analogue, salt and isomer provisions were not evaluated. Confirm the current official schedule before a regulatory decision. |
|---|---|---|
| SCOMET | NOT FOUND IN REVIEWED CAS ENTRIES | CAS 1254032-66-0 was not found in the reviewed exact-CAS mapping. Generic and analogue entries were not evaluated. |
- Narcotic Drugs and Psychotropic Substances Act, 1985, ScheduleDepartment of Revenue, Government of India · source version 1985-09-16
- Controlled-substances notifications and amendmentsDepartment of Revenue, Government of India · source version 2026-03-11
- Appendix 3, SCOMET ListDirectorate General of Foreign Trade, Government of India · source version 2024-09-02
06Sources
- S01PubChem compound record, CID 66599893
Structure, identifiers and machine-readable properties for the API identity.
- S02NCBI website and molecular data policies
Reuse policy for NCBI molecular data. Vendor descriptions and contributed narrative text are not reproduced.
- S03Lazychem chemical records
Parent-family links use the supplied parent identity.


![2D structure: 1H-Benzo[d][1,2,3]triazole, CAS 95-14-7](/structures/pubchem/7220/95-14-7-1h-benzo-d-1-2-3-triazole-2d-structure-300.png)
